204321425333 has 4 divisors (see below), whose sum is σ = 205135455168. Its totient is φ = 203507395500.

The previous prime is 204321425327. The next prime is 204321425411. The reversal of 204321425333 is 333524123402.

204321425333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 204321425333 - 2²⁴ = 204304648117 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 204321425333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (204321425303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 407014541 + ... + 407015042.

It is an arithmetic number, because the mean of its divisors is an integer number (51283863792).

Almost surely, 2^204321425333 is an apocalyptic number.

It is an amenable number.

204321425333 is a deficient number, since it is larger than the sum of its proper divisors (814029835).

204321425333 is an equidigital number, since it uses as much as digits as its factorization.

204321425333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 814029834.

The product of its (nonzero) digits is 51840, while the sum is 32.

Adding to 204321425333 its reverse (333524123402), we get a palindrome (537845548735).

The spelling of 204321425333 in words is "two hundred four billion, three hundred twenty-one million, four hundred twenty-five thousand, three hundred thirty-three".